City Of Portland
PWSID TX2050005 · Portland, Texas · serves 22,933 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 9.7 ppt | — | 4/3/2023 |
| PFBA | 6 ppt | — | 8/10/2023 |
| PFBA | 5.7 ppt | — | 10/3/2023 |
| PFBA | 5.3 ppt | — | 1/8/2024 |
| PFPeA | 5.1 ppt | — | 4/3/2023 |
| PFHxA | 4 ppt | — | 4/3/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-01-15 | Public Notice | Other | No | Resolved |
| 2022-11-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-01-01 | TTHM | MCL | Yes | Resolved |